Sökning: "Gunnar Johansson"
Visar resultat 1 - 5 av 41 avhandlingar innehållade orden Gunnar Johansson.
1. Nanoporous Aluminum Oxide – A Promising Support for Modular Enzyme Reactors
Sammanfattning : Nanoporous alumina is a rather newly characterized material that so far has found limited use in the construction of bioreactors. The material has many advantages compared to conventional immobilization matrices. I have investigated its use in flow-through bioreactors. LÄS MER
2. Understanding the Influence of Wood Extractives on Off-Gassing during Storage of Wood Pellets
Sammanfattning : Wood pellets have become a solid biomass fuel of choice because they are a standardized product with known quality properties. However, the self-heating and off-gassing tendencies during storage of wood pellets threatens the consistency of the pellets’ quality properties. LÄS MER
3. Biochemical Study and Technical Applications of Fungal Pectinase
Sammanfattning : Pectinases are a group of enzymes produced by bacteria, fungi, higher plants and animals. Pectinases can modify and degrade pectins, a class of heterogeneous and multifunctional polysaccharides present in middle lamellae and primary cell walls of plants. LÄS MER
4. Displacement electrophoresis, a method offering some unique possibilities in the field of protein separation
Sammanfattning : .... LÄS MER
5. Configurations in event perception : an experimental study
Sammanfattning : .... LÄS MER